Greatest Common Factor of 421, 199, 64

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 421, 199, 64 by common division method
• Greatest Common Factor of 421, 199, 64 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 199

List of positive integer factors of 199 that divides 199 without a remainder.

1,199

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Greatest Common Factor

We found the factors 421,199,64 . The biggest common factor number is the GCF number.
So the greatest common factor 421,199,64 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 799, 419, 83
• GCF of 692, 611, 83
• GCF of 200, 584, 64
• GCF of 999, 248, 52
• GCF of 736, 905, 30

1. What is the GCF of 421, 199, 64?

Answer: GCF of 421, 199, 64 is 1.

2. How to Find the GCF of 421, 199, 64

Answer: Greatest Common Factor(GCF) of 421, 199, 64 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(421, 199, 64) = 1.